Installation Conditions - Graf CARAT XXL Notice De Montage, D'installation Et D'entretien

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2.

Installation conditions

Trinkwasser-Teleskop
Domschacht
Covering heights with mains water tele-
750 - 950 750 - 1050
scopic dome shaft in landscaped areas.
We generally recommend using the intend-
ed mains water telescopic dome shaft
Covering heights with intermediate piece
and mains water telescopic dome shaft
maximum 1500 mm.
We generally recommend fitting drainage.
> 800 < 1500
The tanks must not be installed under
roadways.
(Mains water telescopic dome shaft is not
suitable for vehicle loading)
The tanks must not be installed in ground
water. If you can expect the ground water to
be higher than shown in this figure, even if
only occasionally, it should be discharged
through drainage.
We generally recommend fitting drainage.
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